#include <iostream>
using namespace std;

int
main(void)
{
        char a[32];
      //char *b = a;

        cout << "Gievf textfile: ";
        cin.getline(a, sizeof(a));
      //b += strlen(a) - 4;      

      //if (strcmp(b, ".txt") == 0)
        if (!strcmp(a + strlen(a) - 4, ".txt"))
                cout << "YEY! Textfile!\n";
        else
                cout << "HEY! Gievf textfile!\n";

        return 0;
}